The method has been used to determine tyrosine and tryptophane in the artificialsample containing phenylalanine, tyrosine and tryptophane, the result is satisfactory.
用于苯丙氨酸、酪氨酸和色氨酸人工混样中酪氨酸和色氨酸的测定，结果令人满意。
2
In this experiment, the different total salt level, different grain gradation artificialsample were compounded by use of the mixture of average design method to determine earth consistency limit.
按混料均匀设计方法配制不同总盐水平、不同颗粒级配的人工土样，通过界限含水率试验测定土的稠度界限。
3
Artificial heavy concentrate tests were conducted on chemical analysis spare sample from Relangze Lead-Silver Mine.